in my ignorance i just bought an analogic machine (front panel is full of knobs)..i prefered it against a digital one thinking there are less chance of faults\problems, being a chinese, no assistence covered (it's a sherman..) machine..also it has better duty cycle compared with the digital interface one from the same brand (but it's more bulky).
all these brands from china\Poland (with a german name for better marketing) have problems to ship to the kingdom due the new custom rules\laws after the brexit, there was a post here on the forum by the owner of weldes.de (or something like this) that explains the details of the problem
edit: funny i typed something else and found "puppy dog" instead of it..iguess you know what i mean though
I use the Parweld XTT 212 and for 700 for machine only with a 3 year warranty its hard to look past. I have the Jasic 200 min and the XTT212 for demonstrations and most prefer the Parweld